| Bankleitzahl | routing number; bank sort code |
| Postleitzahl | postal code ZIP code post code postcode |
| Bannstrahl | anathema |
| Banalität | banality triteness |
| Halbzeitwahl | midterm election |
| Backenzahn | molar |
| Kreiszahl | pi |
| ganze Zahl | integer |
| Bankbilanz | bank balance sheet |
| Bankert | bastard brat illegitimate child |
| Bankett | banquet hard shoulder |
| Bankfeiertag | bank holiday |
| Bankfiliale | branch bank |
| Banküberfall | bank robbery |
| Ankleide | closet |
| Ankleiden | dressing |
| ankleiden | dress |
| Ankleideraum | dressing room |
| Bockleiter | step ladder |
| Bauleitplan | master plan |